Electronic Reverse Printing Membrane Switch With Led With High
Performance
A membrane switch with an LED is a type of user interface that
combines a flexible membrane layer with light-emitting diodes
(LEDs) to indicate status or provide visual feedback. Here's a
brief overview of its components and functionality:
Components
Conductive Traces: Beneath the membrane, there are conductive traces that connect
the switch to a circuit. When pressed, these traces close a circuit
to register a button press.
Membrane Layer: This is typically made of flexible materials like polyester or
polycarbonate. It includes printed graphics and is designed to be
pressed.
LEDs: Light-emitting diodes can be integrated into the switch. They can
illuminate when the switch is activated or indicate different
statuses (e.g., on/off).
Adhesive Layer: This layer secures the membrane switch to the device's surface.
LED membrane switch descriptions:
1)Material---for front or face overlay
Polyester
1.Highly versatile for embossing 2.Highly resistant to chemicals
3.Better durability 4.For internal and external use
Polycarbonate
1.Wide range of surface finishes and thicknesses
2.More cost-effective 3.For internal and external use
2) Embossing--rim embossing pillow embossing dim embpssing
Graphic overlays can be embossed in order to insert domes
(tactile), leave space for mechanical keys and provide tactile
indications Pedestal embossing
3)Windows ----for display function
1. print colors windows
2.transparent finishes windows
4)Keys/buttons
Tactile keys---with metal dome or poly dome
Non-tactile--silver printing spot
5) Embeded LEDs-
miniature LED, LED colors:white, yellow, orange, green, red, etc.
6)Cable
is an extension of the printed circuit and is used to communicate
with your device
7)Types of connector
1.Zero insertion force (ZIF) connector; 2.Female connector; 3.male
connector
8) EMI / RFI / ESD Shielding
use an aluminum foil shielding / a clear ITO electrical conductive
polyester
9) Adhesive ----mostly used are 3M-double-side glue
10)Backplate---in aluminum, polycarbonate or acrylic
Other photo show :
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• Send us the drawing ,spec or photo about your product or fill our
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• Confirm order details and approved our artwork before sample
,confirm our sample before mass goods and Order PI will be sent
• we will send our artwork for your confirm within 3 days before
sample making ,and sample lead time is 4-5 business days As usual .
mass goods :as common ,it is 7-10 business days ,which is based on
our produce department schedule and product craft and order
quantity
Our Services :
1 Reply your inquiry within 24 working hours
2 Customize design is available ,OEM and ODM are welcome
3 Experienced Staffs answer your all question in professional and
fluent English
4 Exclusive and unique solution can be provided to our customers by
our well-trained and professional engineers and staffs
5 Good service ,High quality ,test all goods and short lead time
supply
6 we can make any shape ,size ,color ,technology such like button
,LED mounted ,sensor mounted ,and so on based on your request
7 Before mass goods ,we will supply the sample for your approved
,before proofing ,we will design the artwork for your confirm first
,both of them are in order to reduce the cost in the mass goods for
you
